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Pecatonica Community Unit School District 321, Illinois

Pecatonica Community Unit School District 321 is a unified school district in Winnebago County and Stephenson County, Illinois, for grades Pre-K to 12. About 4,997 people live in it (2020–2024 estimate). It covers 74.7 sq mi (194 km²) of land.

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Pecatonica Community Unit School District 321 in Illinois
Winnebago Community Unit School District 323
Pecatonica Community Unit School District 321 and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Population, 2020–2024 estimate
4,997 ± 275
Grades
Pre-K to 12
Type
Unified school district
Counties
Winnebago County72% of the district’s landStephenson County28% of the district’s land
Land area
74.7 sq mi (194 km²)
Median household income
$88,000 ± $14,244
Median home value
$190,400 ± $8,085
Water area
0.65 sq mi (1.67 km²)
State
Illinois
Census code (GEOID)
1731050
Coordinates (central point)
42.314492, -89.352995
Check a point in the school district finder

These coordinates mark a central point for the district, not a school or an address. Population, income and home value: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 20, 2026.

Towns, townships and communities in Pecatonica Community Unit School District 321, largest first

  1. Pecatonica Township4,130 people
  2. Pecatonica (village)2,024 people
  3. Westlake Village (CDP)1,414 people

A town, township, city or borough is listed when at least half its land is in the district; a community, when its central point is. Near a district line, an address can belong to the district next door.

Bordering unified school districts, nearest first

  1. Winnebago Community Unit School District 3235.6 mi southeast
  2. Durand Community Unit School District 3228.8 mi north
  3. Dakota Community Unit School District 2019.6 mi northwest
  4. Forrestville Valley Community Unit School District 22114 mi southwest
  5. Freeport School District 14514 mi west

These share a boundary with Pecatonica Community Unit School District 321. Distances are straight lines between central points.

Before using this answer for enrollment

A district boundary doesn’t decide which school a student attends; the district’s attendance zones and rules do. Confirm the full address and grade with Pecatonica Community Unit School District 321 before you rely on it.

See its schools and enrollment on NCES ↗

Find the school district where you are now or find your town or township.